package com.wang.data.server;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

import io.netty.channel.ChannelInitializer;
import io.netty.channel.ChannelPipeline;
import io.netty.channel.socket.SocketChannel;
import io.netty.handler.codec.DelimiterBasedFrameDecoder;
import io.netty.handler.codec.Delimiters;
import io.netty.handler.codec.string.StringDecoder;
import io.netty.handler.codec.string.StringEncoder;
import io.netty.util.CharsetUtil;

@Component
public class NettyServerInitializer extends ChannelInitializer<SocketChannel> {
	@Autowired
	private NettyServerHandler handler;

	@Override
	protected void initChannel(SocketChannel ch) throws Exception {
		ChannelPipeline pipeline = ch.pipeline();
		pipeline.addLast(new DelimiterBasedFrameDecoder(8192, Delimiters.lineDelimiter()));
		pipeline.addLast(new StringDecoder(CharsetUtil.UTF_8));
		pipeline.addLast(new StringEncoder(CharsetUtil.UTF_8));
		pipeline.addLast(handler);

	}

}
